公开(公告)号：WO2012166027A1

公开(公告)日：2012-12-06

申请号：PCT/SE2011/050677

申请日：2011-05-31

Applicant: HUSQVARNA AB ,  EDHOLM, Fredrik ,  FORSBERG, Helena ,  HENRIKSSON, Magnus ,  INSANIC, Jasmin ,  JOHANSSON, Jörgen ,  TIBBELIN, Jonas ,  ADOLFSSON, Mikael ,  LJUNGQUIST, Karl

Inventor： EDHOLM, Fredrik ,  FORSBERG, Helena ,  HENRIKSSON, Magnus ,  INSANIC, Jasmin ,  JOHANSSON, Jörgen ,  TIBBELIN, Jonas ,  ADOLFSSON, Mikael ,  LJUNGQUIST, Karl

IPC: A01D34/74 ,  A01D34/69

CPC classification number: A01D34/74

Abstract: A height adjustment arrangement (1) for a lawn mower (20) for changing a cutting height is provided. The height adjustment arrangement comprises a respective link arm (2a, 2b) pivotally arranged at opposite sides of the chassis (21), and a transversal rod (5) extending between the link arms (2a, 2b) comprising wheel attachment ends (6a, 6b) configured to protrude outwardly from the respective link arm (2a, 2b).The height adjustment arrangement further comprises a locking arrangement (11) for releaseably locking at least one of the link arms (2a, 2b) in a pivot position. The transversal rod comprises connection portions (9a, 9b) which are essentially parallel to the link arms and releaseably connected thereto such that pivoting of the link arm (2a, 2b) causes the wheel attachment ends (6a, 6b) to synchronously change the cutting height of the lawn mower chassis (21).

Abstract translation: 提供了一种用于切割高度改变的割草机（20）的高度调节装置（1）。 所述高度调节装置包括枢转地布置在所述底盘（21）的相对侧的相应的连杆臂（2a，2b）和在所述连杆臂（2a，2b）之间延伸的横向杆（5） 配置为从相应的连杆臂（2a，2b）向外突出。高度调节装置还包括锁定装置（11），用于将枢转臂（2a，2b）中的至少一个可释放地锁定在枢转位置。 横向杆包括连接部分（9a，9b），该连接部分基本上平行于连接臂并且可释放地连接在其上，使得连杆臂（2a，2b）的枢轴转动使车轮连接端部（6a，6b）同步地改变切割 割草机底盘的高度（21）。

公开(公告)号：WO2006130110A1

公开(公告)日：2006-12-07

申请号：PCT/SE2006/050176

申请日：2006-05-31

Applicant: METSO PAPER, INC. ,  LUNDBERG, Jörgen ,  ANDERSSON, Rickard ,  BYLANDER, Johan ,  HENRIKSSON, Magnus

Inventor： LUNDBERG, Jörgen ,  ANDERSSON, Rickard ,  BYLANDER, Johan ,  HENRIKSSON, Magnus

IPC: D21C9/06

CPC classification number: D21C9/06

Abstract: The invention relates to a washing arrangement (200) for washing and dewatering of cellulose pulp, comprising a rotatable drum (202) with a plurality of outer compartments (204) on the drum for the pulp to be washed, which compartments are defined by axial compartment walls (204b) distributed along the circumference of the drum, a stationary cylindrical casing (208) that encloses the drum, whereby an annular space (210) is defined between the casing and the drum and where the annular space by means of longitudinal seals (212) in the axial direction of the drum is divided in zones (F, Tl, T2, U) for forming, washing and discharge of the pulp. At least two of the longitudinal seals are arranged such that they, when the drum rotates, meet compartment walls at shifted points in time with respect to each other. Preferably all of these longitudinal seals are arranged along the circumference of the drum at different positions with respect to respective opposite axial compartment walls.

Abstract translation: 本发明涉及一种用于清洗和脱水纤维素纸浆的洗涤装置（200），包括一个可转动的滚筒（202），在滚筒上有多个外隔室（204），用于待清洗的纸浆，这些隔室由轴向 沿着滚筒的圆周分布的隔间壁（204b），包围滚筒的固定圆柱形壳体（208），由此在壳体和滚筒之间限定环形空间（210），并且通过纵向密封 （212）在滚筒的轴向方向上划分成用于形成，洗涤和排出纸浆的区域（F，T1，T2，U）。 至少两个纵向密封件被布置成使得当滚筒旋转时它们相对于彼此在偏移的时间点处与隔间壁相遇。 优选地，所有这些纵向密封件沿着滚筒的圆周相对于相对的相对的轴向隔室壁在不同的位置布置。

公开(公告)号：WO2006130093A1

公开(公告)日：2006-12-07

申请号：PCT/SE2006/050136

申请日：2006-05-18

Applicant: METSO PAPER, INC. ,  LUNDBERG, Jörgen ,  ANDERSSON, Rickard ,  BYLANDER, Johan ,  HENRIKSSON, Magnus

Inventor： LUNDBERG, Jörgen ,  ANDERSSON, Rickard ,  BYLANDER, Johan ,  HENRIKSSON, Magnus

IPC: D21C9/06

CPC classification number: D21C9/02 ,  D21C9/06

Abstract: A washing arrangement for washing and dewatering cellulose pulp, comprising a rotary drum (1) with a plurality of external compartments on the drum for the pulp to be washed, which compartments are defined by axial compartment walls distributed along the circumference of the drum, a stationary cylindric casing enclosing the drum, whereby a ring-shaped space is defined between the casing and the drum, and where the ring-shaped space by means of longitudinal seals in axial direction of the drum is divided into a forming zone for forming the pulp in the compartments of the drum, at least one washing zone for washing the pulp and a discharge zone for feeding out the washed pulp where the casing (6) is provided with longitudinal through openings (7) in axial direction for each longitudinal seal (11), in which the longitudinal seals are placed so that the seal (11) can be removed from the washing arrangement in a direction outward from the drum centre.

Abstract translation: 一种用于洗涤和脱水纤维素纸浆的洗涤装置，包括在滚筒上具有多个外部隔室的旋转滚筒（1），用于待清洗的纸浆，该隔室由沿滚筒圆周分布的轴向隔室壁限定， 固定圆筒形壳体包围滚筒，由此在壳体和滚筒之间限定环形空间，并且其中通过滚筒轴向方向上的纵向密封的环形空间被分成用于形成纸浆的成形区域 在滚筒的隔室中，至少一个用于清洗纸浆的洗涤区和用于送出洗涤的纸浆的排出区，其中壳体（6）在每个纵向密封件（11）的轴向设有纵向通孔（7） ），其中纵向密封件被放置成使得密封件（11）可以在从滚筒中心向外的方向上从洗涤装置移除。

公开(公告)号：WO2006130088A1

公开(公告)日：2006-12-07

申请号：PCT/SE2006/000653

申请日：2006-06-02

Applicant: METSO PAPER, INC. ,  ANDERSSON, Rickard ,  BYLANDER, Johan ,  HENRIKSSON, Magnus ,  LUNDBERG, Jörgen, T.

Inventor： ANDERSSON, Rickard ,  BYLANDER, Johan ,  HENRIKSSON, Magnus ,  LUNDBERG, Jörgen, T.

IPC: D21C9/06

CPC classification number: D21C9/06

Abstract: The present invention relates to a washing apparatus (2) for washing of cellulose pulp, comprising a rotatable drum (4), a stationary support (6), a discharge device (8) that has an outlet orifice (9), a casing that surround the drum and that forms a longitudinal discharge opening (10) and a conveyer worm (12) arranged below the outlet orifice for reception and removal of washed pulp. The conveyer worm (12) is movably arranged relatively the support (6) between a first position (Pl), in which the conveyer worm receives washed pulp during operation, and a second position (P2), in which the outlet orifice (9) is exposed and access to the drum (4) via the outlet orifice is possible for carrying out service, maintenance and inspection of the washing apparatus (2).

Abstract translation: 本发明涉及一种用于清洗纤维素纸浆的洗涤设备（2），包括一个可旋转的滚筒（4），一个固定的支撑件（6），一个具有出口孔（9）的排出装置（8） 围绕滚筒并且形成纵向排出口（10）和布置在出口孔下方的传送蜗杆（12），用于接收和去除洗涤过的纸浆。 所述输送蜗杆（12）相对于所述支撑件（6）在第一位置（P1）和所述第二位置（P2）之间可移动地布置在所述第一位置（P1）中，所述输送机蜗杆在操作期间接收洗涤过的纸浆;以及第二位置 被暴露并且经由出口孔进入滚筒（4）可以进行洗涤装置（2）的服务，维护和检查。

公开(公告)号：WO2006130109A1

公开(公告)日：2006-12-07

申请号：PCT/SE2006/050175

申请日：2006-05-31

Applicant: METSO PAPER, INC. ,  MATTSSON, Stefan ,  LUNDBERG, Jörgen ,  BYLANDER, Johan ,  HENRIKSSON, Magnus

Inventor： MATTSSON, Stefan ,  LUNDBERG, Jörgen ,  BYLANDER, Johan ,  HENRIKSSON, Magnus

IPC: D21C9/06

CPC classification number: D21C9/06

Abstract: The invention relates to a washing arrangement (100) for washing and dewatering of cellulose pulp, comprising a rotatable drum (10) having a plurality of outer compartments (12) on the drum for the pulp to be washed, which compartments are defined by axial compartment walls (12b) distributed along the circumference of the drum, a stationary cylindrical casing (20) that encloses the drum, whereby an annular space (30) is defined between the casing and the drum and, where the annular space by longitudinal seals (40) in the axial direction of the drum is divided in zones (F, Tl, T2, U) for forming, washing and discharge of the pulp. The function of the longitudinal seals is optimized by units (60) for seal adjustment having measuring means for measuring a force acting on one of the longitudinal seals in direction from the drum and moving means for automatically moving the longitudinal seal substantially in the radial direction of the drum according to a predetermined pattern based on the measured force.

Abstract translation: 本发明涉及一种用于纤维素纸浆洗涤和脱水的洗涤装置（100），包括一个可旋转滚筒（10），该滚筒在滚筒上具有多个外部隔室（12），用于待清洗的纸浆，该隔室由轴向 沿着滚筒的圆周分布的隔间壁（12b），包围滚筒的固定圆柱形壳体（20），由此在壳体和滚筒之间限定环形空间（30），并且通过纵向密封（ 40）在滚筒的轴向上被划分成用于纸浆的形成，洗涤和排出的区域（F，T1，T2，U）。 纵向密封件的功能由用于密封件调节的单元（60）优化，其具有用于测量作用在从滚筒的方向中的一个纵向密封件上的力的测量装置和用于基本沿径向方向自动移动纵向密封件的移动装置 基于所测量的力根据预定图案的滚筒。

公开(公告)号：WO2006130108A1

公开(公告)日：2006-12-07

申请号：PCT/SE2006/050174

申请日：2006-05-30

Applicant: METSO PAPER, INC. ,  LUNDBERG, Jörgen ,  ANDERSSON, Rickard ,  BYLANDER, Johan ,  HENRIKSSON, Magnus

Inventor： LUNDBERG, Jörgen ,  ANDERSSON, Rickard ,  BYLANDER, Johan ,  HENRIKSSON, Magnus

IPC: D21C9/06 ,  F16J15/16

CPC classification number: D21C9/06

Abstract: A washing arrangement for washing and dewatering cellulose pulp, comprising at least one rotary cylindrical element (5), against which the pulp is dewatered, and where a seal (1 ) is located in an end seal holder (4), so that the seal has a contact surface (6) against the rotary cylindrical element (5) and an application surface (7) placed against application means (8) located in a groove (9) in the end seal holder (4), where the seal has a longitudinal extension, which corresponds to the entire or at least a greater part of the circumference of the cylindrical element and is intended to seal against the end of the cylindrical element, and where the seal is a polymer ledge (2) provided with an arming element (3).

Abstract translation: 一种用于洗涤和脱水纤维素纸浆的洗涤装置，包括至少一个旋转圆柱形元件（5），纸浆脱水到其上，以及密封件（1）位于端部密封保持器（4）中，使得密封件 具有抵靠旋转圆柱形元件（5）的接触表面（6）和位于端部密封保持器（4）中的凹槽（9）中的施加装置（8）的施加表面（7），其中密封件具有 纵向延伸部，其对应于圆柱形元件的圆周的整个或至少大部分，并且旨在密封圆柱形元件的端部，并且其中密封件是设置有布置元件的聚合物凸缘（2） （3）。

公开(公告)号：WO2012177197A1

公开(公告)日：2012-12-27

申请号：PCT/SE2011/050826

申请日：2011-06-22

Applicant: HUSQVARNA AB ,  EDHOLM, Fredrik ,  INSANIC, Jasmin ,  JOHANSSON, Jörgen ,  HENRIKSSON, Magnus ,  TIBBELIN, Jonas

Inventor： EDHOLM, Fredrik ,  INSANIC, Jasmin ,  JOHANSSON, Jörgen ,  HENRIKSSON, Magnus ,  TIBBELIN, Jonas

IPC: A01D34/68 ,  A01D34/82 ,  F16F15/00

CPC classification number: A01D34/00 ,  A01D34/68 ,  A01D34/81 ,  A01D34/82 ,  A01D67/00

Abstract: Embodiments herein relate to a walk behind garden tool chassis, which chassis comprises a first chassis part (11) and a second chassis part (12). The first chassis part (11) is arranged to receive an engine (2) of the garden tool (1), and to receive a first wheel assembly (3) of the garden tool (1). The second chassis part (12) is arranged to receive a handle assembly (4) of the garden tool (1), and to receive a second wheel assembly (5) of the garden tool (1). The first and second chassis parts (11, 12) are interconnected by means of vibration damping means (13).

Abstract translation: 本文的实施例涉及在花园工具底盘之后的走路，该底盘包括第一底盘部分（11）和第二底盘部分（12）。 第一底盘部分（11）被布置成接收花园工具（1）的发动机（2）并且接收花园工具（1）的第一轮组件（3）。 第二底盘部分（12）被布置成接收花园工具（1）的手柄组件（4）并且接收花园工具（1）的第二轮组件（5）。 第一和第二底盘部分（11,12）通过减振装置（13）相互连接。

公开(公告)号：WO2012166026A1

公开(公告)日：2012-12-06

申请号：PCT/SE2011/050675

申请日：2011-05-31

Applicant: HUSQVARNA AB ,  ADOLFSSON, Mikael ,  EDHOLM, Fredrik ,  FORSBERG, Helena ,  HENRIKSSON, Magnus ,  INSANIC, Jasmin ,  JOHANSSON, Jörgen ,  TIBBELIN, Jonas

Inventor： ADOLFSSON, Mikael ,  EDHOLM, Fredrik ,  FORSBERG, Helena ,  HENRIKSSON, Magnus ,  INSANIC, Jasmin ,  JOHANSSON, Jörgen ,  TIBBELIN, Jonas

IPC: A01D34/81 ,  B29C65/58

CPC classification number: A01D34/81 ,  B29C65/58 ,  Y10T29/49826 ,  Y10T29/49876

Abstract: A front baffle assembly (1) for a lawn mower (30) is provided. The front baffle assembly (1) is adapted for attachment to a lawn mower chassis (2), and comprises a stopper (5a, 5b) configured to abut against an upper side of the chassis (2) and a front baffle (4) configured to abut against a lower side of the chassis (2). The front baffle assembly (1) comprises a catch element (6a, 6b) which protrudes downwardly from the stopper (5a, 5b) and is arranged to extend through the chassis (2) and beyond a lower side of the front baffle (4). The front baffle assembly (1) comprises a front axle (7) arranged to be received between the catch element (6a, 6b) and the lower side of the front baffle (4) to clamp the chassis (2) between the stopper (5a, 5b) and the front baffle (4).

Abstract translation: 提供了一种用于割草机（30）的前挡板组件（1）。 前挡板组件（1）适于附接到割草机底盘（2），并且包括构造成抵靠底盘（2）的上侧的止动件（5a，5b）和构造成 以抵靠底盘（2）的下侧。 前挡板组件（1）包括从止动件（5a，5b）向下突出并且被布置成延伸穿过底架（2）并且超出前挡板（4）的下侧的止动元件（6a，6b） 。 所述前挡板组件（1）包括前轴（7），所述前轴（7）被布置成容纳在所述止动元件（6a，6b）和所述前挡板（4）的下侧之间，以将所述底盘（2）夹在所述止动件 ，5b）和前挡板（4）。

公开(公告)号：WO2012148328A1

公开(公告)日：2012-11-01

申请号：PCT/SE2011/050511

申请日：2011-04-27

Applicant: HUSQVARNA AB ,  JOHANSSON, Jörgen ,  ADOLFSSON, Mikael ,  HENRIKSSON, Magnus ,  INSANIC, Jasmin ,  TIBBELIN, Jonas ,  EDHOLM, Fredrik ,  FORSBERG, Helena

Inventor： JOHANSSON, Jörgen ,  ADOLFSSON, Mikael ,  HENRIKSSON, Magnus ,  INSANIC, Jasmin ,  TIBBELIN, Jonas ,  EDHOLM, Fredrik ,  FORSBERG, Helena

IPC: B60B19/00 ,  B29D30/02 ,  B60B15/00 ,  A01D34/00 ,  A01D34/69

CPC classification number: B60B3/00 ,  A01D34/82 ,  B60B3/001 ,  B60B5/02 ,  B60B19/00 ,  B60B37/10 ,  B60B2360/32 ,  B60B2900/111 ,  B60B2900/211 ,  B60B2900/531 ,  B60C11/0311 ,  B60Y2200/223 ,  Y02T10/86

Abstract: A lawn mower wheel (2) is provided. The lawn mower wheel (2) comprises a hub (3) arranged for attachment to a lawn mower wheel axle extending in an axial direction. The lawn mower wheel (2)comprises a tread (4). The tread (4)has a tread width (8) in the axial direction. The tread is a web structure of material portions (6) separated by through openings (7) to reduce the area of the tread (4) onto which grass clippings may attach. The lawn mower wheel (2) comprises a rim (5). The rim (5) extends from the hub (3) to the tread (4). The rim (5) has a rim width (9) in the axial direction. The rim width (9) corresponds to less than half of the tread width (8), to allow grass clippings to fall from one through opening (7) of the tread (4) to another.

Abstract translation: 提供割草机轮（2）。 割草机轮（2）包括轮毂（3），其布置成附接到沿轴向延伸的割草机轮轴。 割草机轮（2）包括胎面（4）。 胎面（4）在轴向上具有胎面宽度（8）。 胎面是由通过开口（7）分开的材料部分（6）的网状结构，以减少草屑可以附着在其上的胎面（4）的面积。 割草机轮（2）包括边缘（5）。 轮缘（5）从轮毂（3）延伸到胎面（4）。 轮辋（5）在轴向具有轮辋宽度（9）。 轮辋宽度（9）对应于小于胎面宽度（8）的一半，以允许草屑从胎面（4）的一个至开口（7）下降到另一个。

公开(公告)号：WO2012115543A1

公开(公告)日：2012-08-30

申请号：PCT/SE2011/050188

申请日：2011-02-21

Applicant: HUSQVARNA AB ,  EDHOLM, Fredrik ,  FORSBERG, Helena ,  JOHANSSON, Jörgen ,  ADOLFSSON, Mikael ,  HENRIKSSON, Magnus ,  INSANIC, Jasmin ,  TIBBELIN, Jonas

Inventor： EDHOLM, Fredrik ,  FORSBERG, Helena ,  JOHANSSON, Jörgen ,  ADOLFSSON, Mikael ,  HENRIKSSON, Magnus ,  INSANIC, Jasmin ,  TIBBELIN, Jonas

IPC: A01D43/063 ,  A01D34/68 ,  A01D75/20

CPC classification number: A01D34/824 ,  A01D34/68 ,  A01D34/828 ,  A01D43/063 ,  A01D75/20 ,  A01D2034/6843

Abstract: A walk-behind lawn mower comprising a body with an engine driving a cutting blade, and a handle assembly which is pivotably connected to the body. The lawn mower furthermore comprises a handle control arrangement for controlling pivotal movement of the handle assembly relative to the bod, between a working position and a pivoted position. The handle control arrangement comprises a locking member, selectively displaceable between an open state in which the locking member allows pivotal movement of the handle assembly from the working position to the pivoted position, and a locked state in which the locking member inhibits pivotal movement of the handle assembly from the working position to the pivoted position. The handle control arrangement also comprises an actuating member operatively connected to the locking member and controlling the state of the locking member. The actuating member is also arranged to control activation and deactivation of a device arranged to inhibit rotation of the cutting blade of the walk- behind lawn mower.

Abstract translation: 一种步行式割草机，其包括具有驱动切割刀片的发动机的主体，以及可枢转地连接到主体的手柄组件。 割草机还包括手柄控制装置，用于控制手柄组件相对于保持架在工作位置和枢转位置之间的枢转运动。 所述手柄控制装置包括锁定构件，所述锁定构件可在打开状态之间选择性地移动，在所述打开状态中，所述锁定构件允许所述把手组件从所述工作位置到所述枢转位置的枢转运动，以及锁定构件，其中所述锁定构件阻止所述锁定构件的枢转运动 把手组件从工作位置到枢转位置。 手柄控制装置还包括可操作地连接到锁定构件并且控制锁定构件的状态的致动构件。 致动构件还被布置成控制被布置成阻止步行式割草机的切割刀片的旋转的装置的启动和停用。